EP 3561892 A1 20191030 - ORGANIC LIGHT-EMITTING DEVICE
Title (en)
ORGANIC LIGHT-EMITTING DEVICE
Title (de)
ORGANISCHE LICHTEMITTIERENDE VORRICHTUNG
Title (fr)
DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE
Publication
Application
Priority
- KR 20160179082 A 20161226
- KR 2017015011 W 20171219
Abstract (en)
The present application provides a hetero-cyclic compound capable of greatly enhancing a lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
IPC 8 full level
H01L 51/00 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01)
CPC (source: EP KR US)
C09K 11/06 (2013.01 - EP KR); H10K 50/11 (2023.02 - KR); H10K 50/13 (2023.02 - KR); H10K 50/16 (2023.02 - KR); H10K 50/171 (2023.02 - KR); H10K 85/615 (2023.02 - EP); H10K 85/622 (2023.02 - EP US); H10K 85/654 (2023.02 - EP KR US); H10K 85/657 (2023.02 - EP); H10K 85/6572 (2023.02 - EP KR US); C09K 2211/1029 (2013.01 - KR); H10K 50/165 (2023.02 - EP); H10K 50/171 (2023.02 - EP); H10K 50/19 (2023.02 - EP); H10K 50/81 (2023.02 - US); H10K 50/82 (2023.02 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3561892 A1 20191030; EP 3561892 A4 20200729; EP 3561892 B1 20230510; CN 110121794 A 20190813; CN 110121794 B 20230404; JP 2020504911 A 20200213; JP 6783952 B2 20201111; KR 102098158 B1 20200408; KR 20180075398 A 20180704; TW 201829736 A 20180816; TW I657124 B 20190421; US 11302873 B2 20220412; US 2020066996 A1 20200227; WO 2018124588 A1 20180705
DOCDB simple family (application)
EP 17887386 A 20171219; CN 201780081340 A 20171219; JP 2019555547 A 20171219; KR 2017015011 W 20171219; KR 20170175214 A 20171219; TW 106145056 A 20171221; US 201716462852 A 20171219